Dusp6 dual specificity phosphatase 6 [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Dusp6provided by RGD
Official Full Name: dual specificity phosphatase 6provided by RGD
Primary source: RGD:70978
See related: EnsemblRapid:ENSRNOG00000023896 AllianceGenome:RGD:70978
Gene type: protein coding
RefSeq status: PROVISIONAL
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Also known as: Mkp3
Summary: Enables protein tyrosine/serine/threonine phosphatase activity. Involved in several processes, including negative regulation of ERK1 and ERK2 cascade; response to growth factor; and response to xenobiotic stimulus. Predicted to be located in nucleoplasm. Predicted to be active in cytosol. Biomarker of brain ischemia and pancreatitis. Human ortholog(s) of this gene implicated in hypogonadotropic hypogonadism 19 with or without anosmia. Orthologous to human DUSP6 (dual specificity phosphatase 6). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Lung (RPKM 343.8), Liver (RPKM 221.4) and 9 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: 7q13

Exon count:: 3

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	7	NC_086025.1 (35979502..35983834)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	7	NC_051342.1 (34092848..34097186)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	7	NC_005106.4 (41475163..41479393)

Chromosome 7 - NC_086025.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: A rat RNA-Seq transcriptomic BodyMap across 11 organs and 4 developmental stages
Description: 320 RNA samples isolated from 11 organs (adrenal gland, brain, heart, kidney, liver, lung, muscle, spleen, thymus, and testes or uterus) from both sexes of Fischer 344 rats across four developmental stages (2-, 6-, 21-, and 104-weeks-old)
BioProject: PRJNA238328
Publication: PMID 24510058
Analysis date: Mon Jun 6 17:44:12 2016

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Dusp6 deficiency attenuates neutrophil-mediated cardiac damage in the acute inflammatory phase of myocardial infarction.
Title: Dusp6 deficiency attenuates neutrophil-mediated cardiac damage in the acute inflammatory phase of myocardial infarction.
Neuroprotective Effect of Dioscin against Parkinson's Disease via Adjusting Dual-Specificity Phosphatase 6 (DUSP6)-Mediated Oxidative Stress.
Title: Neuroprotective Effect of Dioscin against Parkinson's Disease via Adjusting Dual-Specificity Phosphatase 6 (DUSP6)-Mediated Oxidative Stress.
Knockdown of TRIM9 attenuates irinotecaninduced intestinal mucositis in IEC6 cells by regulating DUSP6 expression via the P38 pathway.
Title: Knockdown of TRIM9 attenuates irinotecan‑induced intestinal mucositis in IEC‑6 cells by regulating DUSP6 expression via the P38 pathway.
Characterization of Type 1 Angiotensin II Receptor Activation Induced Dual-Specificity MAPK Phosphatase Gene Expression Changes in Rat Vascular Smooth Muscle Cells.
Title: Characterization of Type 1 Angiotensin II Receptor Activation Induced Dual-Specificity MAPK Phosphatase Gene Expression Changes in Rat Vascular Smooth Muscle Cells.
data support the notion that p38-MAPK activation after myocardial stretch restricts the SFR by limiting ERK1/2-p90RSK phosphorylation, and consequently NHE-1 phosphorylation/activity, through a mechanism that involves DUSP6 up-regulation.
Title: p38-MAP Kinase Negatively Regulates the Slow Force Response to Stretch in Rat Myocardium through the Up-Regulation of Dual Specificity Phosphatase 6 (DUSP6).
these results suggest that FSH-stimulated ERK activation in granulosa cells requires the PKA-dependent inactivation of MKP3(DUSP6).
Title: Follicle-Stimulating Hormone (FSH)-dependent Regulation of Extracellular Regulated Kinase (ERK) Phosphorylation by the Mitogen-activated Protein (MAP) Kinase Phosphatase MKP3.
The expression of DUSP6 and DUSP7 is mediated by ERK1/ERK2 activity in microglia.
Title: Differential expression profiles and roles of inducible DUSPs and ERK1/2-specific constitutive DUSP6 and DUSP7 in microglia.
data demonstrate THAT MKP-3 has differential substrate preference in astrocytes compared to other cells types, since it preferentially dephosphorylated p-JNK over p-ERK.
Title: Mitogen-activated protein kinase (MAPK) phosphatase-3 (MKP-3) displays a p-JNK-MAPK substrate preference in astrocytes in vitro.
The MKP3 expression reduces neurotransmitter release by decreasing the expression of cav1.2. Because MKP3 is increased when neuronal activity is elevated, this process could play a role in regulating neurotransmitter homeostasis.
Title: MKP3 eliminates depolarization-dependent neurotransmitter release through downregulation of L-type calcium channel Cav1.2 expression.
results show that the specificity of MKP3 for ERK2 is governed by two distinctive protein-protein interactions.
Title: Mapping ERK2-MKP3 binding interfaces by hydrogen/deuterium exchange mass spectrometry.

Submit: New GeneRIF Correction See all GeneRIFs (11)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

RH133891 (e-PCR)
- UniSTS:217174

WI-14395 (e-PCR)
- UniSTS:20122

Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables MAP kinase serine/threonine phosphatase activity	IEA Inferred from Electronic Annotation more info
enables MAP kinase tyrosine phosphatase activity	IBA Inferred from Biological aspect of Ancestor more info
enables MAP kinase tyrosine/serine/threonine phosphatase activity	IBA Inferred from Biological aspect of Ancestor more info
enables MAP kinase tyrosine/serine/threonine phosphatase activity	ISO Inferred from Sequence Orthology more info
enables RNA polymerase II CTD heptapeptide repeat S2 phosphatase activity	IEA Inferred from Electronic Annotation more info
enables RNA polymerase II CTD heptapeptide repeat S5 phosphatase activity	IEA Inferred from Electronic Annotation more info
enables RNA polymerase II CTD heptapeptide repeat S7 phosphatase activity	IEA Inferred from Electronic Annotation more info
enables RNA polymerase II CTD heptapeptide repeat T4 phosphatase activity	IEA Inferred from Electronic Annotation more info
enables RNA polymerase II CTD heptapeptide repeat Y1 phosphatase activity	IEA Inferred from Electronic Annotation more info
enables calmodulin-dependent protein phosphatase activity	IEA Inferred from Electronic Annotation more info
enables histone H2AXS140 phosphatase activity	IEA Inferred from Electronic Annotation more info
enables histone H2AXY142 phosphatase activity	IEA Inferred from Electronic Annotation more info
enables myosin phosphatase activity	IEA Inferred from Electronic Annotation more info
enables non-membrane spanning protein tyrosine phosphatase activity	IEA Inferred from Electronic Annotation more info
enables phosphoprotein phosphatase activity	IEA Inferred from Electronic Annotation more info
enables phosphoprotein phosphatase activity	ISO Inferred from Sequence Orthology more info
enables protein tyrosine phosphatase activity, metal-dependent	IEA Inferred from Electronic Annotation more info
enables protein tyrosine/serine/threonine phosphatase activity	IDA Inferred from Direct Assay more info	PubMed
enables protein tyrosine/threonine phosphatase activity	IBA Inferred from Biological aspect of Ancestor more info

Process	Evidence Code	Pubs
involved_in cell differentiation	IEP Inferred from Expression Pattern more info	PubMed
involved_in chromatin remodeling	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of ERK1 and ERK2 cascade	IBA Inferred from Biological aspect of Ancestor more info
involved_in negative regulation of ERK1 and ERK2 cascade	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of ERK1 and ERK2 cascade	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of MAPK cascade	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within negative regulation of protein phosphorylation	ISO Inferred from Sequence Orthology more info
involved_in peptidyl-tyrosine dephosphorylation	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of apoptotic process	IBA Inferred from Biological aspect of Ancestor more info
involved_in positive regulation of apoptotic process	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within protein dephosphorylation	ISO Inferred from Sequence Orthology more info
involved_in regulation of heart growth	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within regulation of heart growth	ISO Inferred from Sequence Orthology more info
involved_in regulation of transcription by RNA polymerase II	IEA Inferred from Electronic Annotation more info
involved_in response to growth factor	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to nitrosative stress	ISO Inferred from Sequence Orthology more info
involved_in response to organic cyclic compound	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to xenobiotic stimulus	IEP Inferred from Expression Pattern more info	PubMed
involved_in signal transduction	IBA Inferred from Biological aspect of Ancestor more info

Component	Evidence Code	Pubs
is_active_in cytoplasm	IBA Inferred from Biological aspect of Ancestor more info
located_in cytoplasm	ISO Inferred from Sequence Orthology more info
is_active_in cytosol	IBA Inferred from Biological aspect of Ancestor more info
located_in cytosol	ISO Inferred from Sequence Orthology more info
located_in nucleoplasm	IEA Inferred from Electronic Annotation more info
located_in nucleoplasm	ISO Inferred from Sequence Orthology more info

General protein information

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Preferred Names: dual specificity protein phosphatase 6

Names: MAP kinase phosphatase 3; MKP-3; mitogen-activated protein kinase phosphatase 3

NP_446335.1

EC 3.1.3.16

EC 3.1.3.48

XP_038934180.1

EC 3.1.3.16

EC 3.1.3.48

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_053883.3 → NP_446335.1 dual specificity protein phosphatase 6

See identical proteins and their annotated locations for NP_446335.1

Status: PROVISIONAL

Source sequence(s)

JAXUCZ010000007

UniProtKB/Swiss-Prot

Q64346

UniProtKB/TrEMBL

A6IG82

Related

ENSRNOP00000087245.1, ENSRNOT00000111909.2

Conserved Domains (2) summary

cd01446
Location:17 → 147

DSP_MapKP; N-terminal regulatory rhodanese domain of dual specificity phosphatases (DSP), such as Mapk Phosphatase. This domain is believed to determine substrate specificity by binding the substrate, such as ERK2, and activating the C-terminal catalytic domain by ...

cd14566
Location:207 → 343

DSP_MKP_classII; dual specificity phosphatase domain of class II mitogen-activated protein kinase phosphatase

RefSeqs of Annotated Genomes: GCF_036323735.1-RS_2024_02

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCr8

Genomic

NC_086025.1 Reference GRCr8

Range

35979502..35983834

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

XM_039078252.2 → XP_038934180.1 dual specificity protein phosphatase 6 isoform X1

UniProtKB/TrEMBL

A0A8L2QHD1

Related

ENSRNOP00000032969.4, ENSRNOT00000037844.5

Conserved Domains (2) summary

cd01446
Location:17 → 134

DSP_MapKP; N-terminal regulatory rhodanese domain of dual specificity phosphatases (DSP), such as Mapk Phosphatase. This domain is believed to determine substrate specificity by binding the substrate, such as ERK2, and activating the C-terminal catalytic domain by ...

cl28904
Location:134 → 197

PTP_DSP_cys; cys-based protein tyrosine phosphatase and dual-specificity phosphatase superfamily